Bollywood star Katrina Kaif was spotted at work filming her new movie Bang Bang on Saturday.

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On Monday, India Today posted photos of the actress in Shimla with her co-star Hrithik Roshan.

In the photos, the two are seen giving each other a friendly hug while Kaif wears a blue beanie and a green jacket. There are a couple of other photos of the actress in a long blue-knit scarf, a white shirt and jeans.

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It appears that the photos could be scenes from the movie, but they could also be showing the actors off set.

According to the publication, Kaif and Roshan are scheduled to be shooting the film for a full six weeks. It also appears that the film was supposed to come out earlier, but it had to be delayed due to a head injury that Roshan sustained after filming an action scene.

The two Bollywood stars recently worked together in the film Zindagi Milegi N Dobara.

Bang Bang is reportedly a direct remake of the action film Knight and Day, which starred Tom Cruise and Cameron Diaz.

Kaif was reportedly ranked as the lowest in her acting abilities on Karan Johar's talk show, but Kaif didn't seem to be too offended about that.

"It's okay...I mean, if that's what they feel, that's what they feel!" Kaif revealed in an interview with a daily.

"People are entitled to their opinion, and I can't have an opinion on someone else's opinion," Kaif added.